סימן המיקום
900 - History & geography
345
300 - Social sciences
262
800 - Literature (Belles-lettres) and rhetoric
73
200 - Religion
65
700 - The arts
59
600 - Technology (Applied sciences)
30
000 - Computer science, information, general works
20
500 - Natural sciences and mathematics
12
100 - Philosophy & psychology
8
400 - Language
6